Wyniki wyszukiwania - Biblioteka Nauki

1

Spatial planning and the development of renewable energy sources in Poland

100%

Szyba M.

Acta Innovations

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2021

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tom no. 39

5--14

EN

Due to the damage to the environment and climate caused by the generation of electricity in power plants burning fossil fuels, installations generating it from renewable energy sources are constructed. Spatial development plans for communes should consider their location. In Poland, generation of electricity in photovoltaic cells, wind farms and agricultural biogas plants has the greatest development potential. Due to the nuisance to people and the environment, wind turbines and agricultural biogas plants must be located far from residential buildings. Such conditions exist in sparsely populated rural areas. The observed development of single-family housing in rural areas is the result of the search for cheap construction sites and no local spatial development plans in most areas of rural communes. Dispersed housing construction restricts the construction of wind farms and agricultural biogas plants and thus poses a threat to renewable sources of wind and biogas energy produced in agricultural biogas plants. The situation may be changed by the requirement to include in spatial development plans the needs related to the construction of installations generating electricity from renewable energy sources and the construction of micro and small biogas plants directly at the sites where waste is generated.

2

Identification of key factors for the successful development of agricultural biogas plants in Poland

63%

Ginda G. , Szyba M.

Decision Making in Manufacturing and Services

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2022

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tom Vol. 16

19--31

EN

In Poland, the potential for biogas production is high. important source of renewable energy and contributes to reducing the emissions of methane, a greenhouse gas. In this article, based on materials from the National Agricultural Advisory Centre (KOWR), literature, and statistical data, the implementation of the agrigas plant construction programme was evaluated in individual voivodeships. Based on the collected data, it was concluded that the most meaningful factors for the successful development of Polish agricultural biogas plants are biogas production technology, substrate availability, energy price from renewable energy sources, waste disposal costs, population density in the commune, and allocation of places in local spatial development plans (MPZP). DEMATEL technique was used to identify key development factors. The results of the study provide useful information for both government and local authorities in the search for effective ways to drive the sector's development.

3

Wpływ wybranych informacji o produktach spożywczych na decyzje zakupowe konsumentów: badanie różnic w zależności od płci i wykształcenia kupujących

63%

Iwaszczuk N. , Szyba M.

Problemy Jakości

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2019

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tom R. 51, nr 1

23--29

PL

W artykule przedstawiono wyniki badania wpływu wiedzy i informacji o produktach na wybory konsumentów różniących się płcią i wykształceniem. W latach 2016/2017 przeprowadzono badania ankietowego na próbie 328 osób. Wśród ankietowanych były kobiety i mężczyźni z wykształceniem średnim i wyższym. W badaniu pytano respondentów o częstość zapoznawania się z informacjami umieszczanymi na opakowaniu. Badania wykazały, że duża część konsumentów robi to rzadko lub nigdy. Z odpowiedzi na pytania wynika, że zainteresowanie informacjami o produktach wśród obu płci jest podobne, a konsumenci z wykształceniem wyższym wykazują większe zainteresowanie nimi niż konsumenci z wykształceniem średnim. Zainteresowania wartością energetyczną jest małe wśród konsumentów z obu grup.

EN

The article presents the results of the impact study of knowledge and product information on consumer choices of different gender and education. In the years 2016/2017, a survey was conducted on a sample of 328 people. Among the respondents there were women and men with secondary and higher education. The survey asked respondents about the frequency of reading the information on the packaging. Research has shown that a large proportion of consumers do it rarely or never. Answers to the questions show that the interest in product information among both sexes is similar and consumers with higher education show a greater interest in them than consumers with secondary education. Interest in energy is low among consumers in both groups.

4

Using alternative sources of methane for energy as a method of environmental protection and improvement of economy condition, on example of Poland

51%

Iwaszczuk N. , Szyba M. , Mylenka M. , Stefanyk V.

Acta Innovations

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2019

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tom no. 33

90--99

EN

The article analyses the types of waste generated in economy and the possibilities of their management, on the example of Poland. The main focus was on using selected types of waste for methane production. The impact of the decomposing mass of organic waste on the production of greenhouse gases was examined and various types of biogas plants operating in Poland were presented (biogas plants at landfills, biogas plants at sewage treatment plants, agricultural biogas plants). The article also presents the benefits for the economy from the use of methane from methane drainage. Unfortunately, in Poland, methane resources are used to a small extent. In the case of mines, landfills or sewage treatment plants it is related to high costs of constructing methane capture installations, which are not offset by revenues from sales of gas and green certificates. Although much more favourable blue certificates have been introduced for agricultural biogas plants, the obstacle standing in the way of their progress is the lack of local spatial development plans for the places designated for their construction.

5

Production of agricultural biogas from waste – an element of socially responsible actions in the food sector

45%

Iwaszczuk N. , Szyba M. , Iwaszczuk A. , Yakubiv V. , Stefanyk V.

Acta Innovations

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2019

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tom no. 33

52--62

EN

The agricultural and food sector accounts for substantial volumes of organic waste (such as livestock excreta, meat offals) considered as onerous on the environment. The above decomposes formulating methane, carbon dioxide and hydrogen sulphide in anaerobic conditions. Methane produced in digester chambers of a biomass plant (called biogas) may be applied for the production of electricity and heat, powering of vehicles as well as injections into gas networks. Biogas is one of the renewable sources of energy. In the light of the EU's sustainable development and climate neutrality policies, increasing the share of renewable sources in overall energy consumption is a priority for the Member States. For this reason, the article examines one of the renewable energy sectors in Poland, which is agricultural biogas production. The main attention was focused on agricultural biogas plants. Most often used substrates for biogas production, the dependence of biogas plant location on the population living in particular regions (voivodships) and the development of agriculture in their territories were analysed. The main purpose of the article was to indicate the reasons for the failure of the agricultural biogas plant construction program in Poland. Literature and document analysis were performed, interviews with waste producers as well as owners of agricultural biogas plants were carried out, and SWOT analysis was prepared.